Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
464887 | Pervasive and Mobile Computing | 2014 | 14 Pages |
Abstract
Abnormal human behaviour detection under free-living conditions is a reliable method to detect disorders and diseases in healthcare applications. The problem with current methods to detect human behaviour changes is the use of supervised techniques that require human intervention. This work proposes an automatic data mining method based on physical activity measurements. Abnormal human behaviour is detected as an increase or decrease of the physical activity according to the historical data. Human behaviour is evaluated in real time grading its abnormality. The method has been validated involving users with a precision of 100% and a recall of 92%.
Related Topics
Physical Sciences and Engineering
Computer Science
Computer Networks and Communications
Authors
Juan Luis Carús Candás, Víctor Peláez, Gloria López, Miguel Ángel Fernández, Eduardo Álvarez, Gabriel Díaz,